package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * Description:订单定时任务处理
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ? ")//每分钟触发一次
    //@Scheduled(cron = "1/5 * * * * ?")
    public void processOutTimeOrder() {
        log.info("定时处理超时订单{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);//当前时间减去15分钟

        List<Orders> outTimeOrder = orderMapper.getOrderStatusAndOutTimeLT(Orders.PENDING_PAYMENT, time);
        if (outTimeOrder != null && outTimeOrder.size() > 0) {
            for (Orders orders : outTimeOrder) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时已自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直处于派送中状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?") //每天凌晨1点触发一次
    //@Scheduled(cron = "0/5 * * * * ?")
    public void processDeliveryOrder() {
        log.info("定时完成派送订单{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> deliveryOrder = orderMapper.getOrderStatusAndOutTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if (deliveryOrder != null && deliveryOrder.size() > 0) {
            for (Orders orders : deliveryOrder) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
